Cryptography jobs in california

Remote or Almont, Colorado

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Yesterday

Description: Remote Our client is building secure and scalable infrastructure for institutional digital finance. The team focuses on security engineering, cryptography, blockchain, and research-backed engineering that bridges theory and practice. You will help build a secure and resilient crypto and tokenized assets custody solution leveraging MPC, secure enclaves, and robust backend services. We can facilitate w2 and corp-to-corp consultants. For our w2 consultants, we offer a great benefits

Contract

Quantum Computing Cryptography Engineer

Remote

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29d ago

Team (Project) Introduction We are recruiting for a range of cybersecurity opportunities supporting federal customers, focused on strengthening enterprise security architecture, systems engineering, and the secure implementation of technologies across the environment. The work involves applying established cybersecurity standards, guidelines, and frameworks to help translate organizational and business requirements into secure, scalable technical solutions. Team members may contribute to securit

Full-time

$98135.18 - $162454.62

Senior Cloud Security Engineer – Cryptography, PKI & HSM

Remote

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11d ago

Senior Cloud Security Engineer Cryptography, PKI & HSM Location : Remote Interview-Mode : Video Duration : 18 Months Contract GLIDER is required (80% or higher is acceptable score) Position Overview seeking a Cloud Engineer with strong experience in cryptography, PKI, HSM engineering, cloud technologies, and cybersecurity. The engineer will lead technology initiatives focused on security, encryption, certificate management, secrets management, and governance while collaborating with cyber prod

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Contract

Technical Lead Chief Security Architect / Engineer

Remote

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29d ago

Full-time

$103060.84 - $158000

Staff Software Engineer (Security and Cryptography)

Remote or Houston, Texas

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Today

Fresh has partnered with a space cpmpany. Title: Staff Software Engineer (Principal Level) Duration: Full-Time Location: Houston, TX (Can be remote however you must be onsite in Houston every other week) Candidate must be a U.S person due to ITAR regulations Fresh has partnered with a Space company, we are seeking a Staff Software Engineer, Security and Cryptography to join the team designing, developing, and integrating novel cryptographic systems. Operating in a fast-paced environment charac

Full-time

USD 180,000.00 - 245,000.00 per year

Sr Software Engineer, Platform Cryptography

San Diego, California

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Today

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone-freeing people from busywork so they could focus on meaningful work. Today, ServiceNow is the AI control tower for business reinvention. Our ServiceNow AI platform brings together any AI, any data, and any workflow- helping 85% of the Fortune 500 work smarter, faster,

Full-time

USD 128,900.00 - 219,100.00 per year

Sr Software Engineer, Platform Cryptography

Santa Clara, California

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Today

Full-time

USD 143,200.00 - 243,400.00 per year

Staff Software Engineer, Platform Cryptography

Santa Clara, California

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Today

Full-time

USD 166,500.00 - 291,400.00 per year

Senior Cloud Security & Cryptography Engineer

Remote

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Today

Job Title: Senior Cloud Security & Cryptography Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Outside Continental US Anticipated Posting End: 11/30/2026 The Opportunity: As a Cloud Cryptographic/Key Management Engineer you will develop solutions to operate in a large-scale infrastructure cloud environment securely supporting Special Operations Command Eur

Full-time

USD 114,600.00 - 252,100.00 per year

Software Engineer, Trusted Execution, SEAR

Cupertino, California

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Today

Apple's Trusted Execution team in the Security Engineering and Architecture organization builds the technology that keeps our users safe and care-free while running the software that they want. Our software runs on the execution path for every program on all of our products. We're often referred to as the first line of defense in Apple's defense-in-depth strategy. Our products are infamous within the security community, and each year we push them to the next level. We're a small team with a huge

Full-time

Privacy Engineer - Systems Experiences, Apps, and Technologies

Cupertino, California

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Today

Imagine what you could do here. At Apple, new ideas have a way of becoming great products, services, and customer experiences very quickly. Bring passion and dedication to your job and there's no telling what you could accomplish. Apple delivers great features and great privacy to our users. The Privacy Engineering team works with teams all across the company to make sure that products and services protect user privacy by designing architectures that reduce the exposure of user data at all level

Full-time

Network & Infrastructure Administrator

California

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Today

Since our founding, IDEMIA has been on a mission to unlock the world and make it safer through our cutting-edge identity technologies. Our technology leadership makes us the partner of choice for hundreds of governments and thousands of enterprises in over 180 countries, including some of the biggest and most influential brands in the world. In applying our unique expertise in biometrics and cryptography, we enable our clients to unlock simpler and safer ways to pay, connect, access, identify, t

Full-time

Senior iOS Software Engineer - CloudKit

San Diego, California

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Today

Imagine what we could create together! At Apple, new ideas have a way of becoming phenomenal products, services, and customer experiences very quickly. Bring passion and dedication to your job, and there's no limit to what we could accomplish. Apple is seeking an experienced Senior iOS Software Engineer to contribute to the development of the next generation of cloud services infrastructure. You will be responsible for designing and implementing key components of the iCloud platform, integrating

Full-time

Senior Security Software Engineer - Secure Transports

Cupertino, California

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Today

Embedded within Apple's Security Engineering & Architecture organization, the Secure Transports team's mission is to deliver world-class cryptographic and secure protocols engineering. At the heart of an organization dedicated to building the most secure operating system in the world and putting it in the hands of millions of customers, the team is looking for a motivated software engineer to help push its technologies to the next level. You will join a team that provides the security foundatio

Full-time

Cloud Security Architect - Long Term Contract - Remote

Remote

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2d ago

Senior Cloud Security Architect ContractorRemote United States | Long-Term Contract: 12 24 Months For our direct client, a prestigious global organization, we seek an experienced IT professional to join the team in a high-impact role shaping the security of complex, cloud-based applications and platforms. We re seeking an experienced Cloud Security Architect who combines deep technical expertise with a proactive, practical approach to risk. Responsibilities:Design secure, scalable cloud and appl

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Contract

Depends on Experience

Software Development Engineering Manager, ASK Production Engineering

Cupertino, California

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Today

Imagine what you could do with AI at Apple. The people here don't just build products - we craft the kind of wonder that's revolutionized entire industries. It's the diversity of those people and their ideas that support the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us leave the world better than we found it. This team is more than a group of engineers -- it's a group passionate about Apple products, se

Full-time

PKI Venafi Architect

Remote

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17d ago

Certificate Lifecycle Automation Architect automated certificate provisioning and renewal solutions. Design automation frameworks using: o Venafi APIs o vCert o PowerShell o Python o Ansible o GitHub Actions o Azure DevOps o CI/CD pipelines Drive adoption of certificate automation across enterprise application portfolios. Application & Cloud Integration Lead application onboarding into CLM services. Support certificate deployment and automation across: o Windows Server o Linux/Unix o

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Full-time

140,000 - 160000

Senior Embedded Security Engineer

Foster City, California

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Yesterday

Roles & Responsibilities: Platform Hardening & Architecture: Design and implement the Hardware Root of Trust and Secure Boot architecture from the first-stage bootloader through the Linux kernel.Storage & Integrity Management: Implement dm-verity for cryptographically verified read-only root filesystems and secure data encryption at rest.Trusted Execution Environments: Develop, integrate, and maintain a TEE (e.g., OP-TEE) and author Secure/Trusted Applications (TAs).Application Sandboxing: Enfor

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Contract, Third Party

Depends on Experience

Security Control Assessor

Hawthorne, California

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Today

Job ID: 2617214 Location: Hawthorne, CA, US Date Posted: 2026-09-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: TS.SCI_wPoly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: ORA_ON_SITE Description SAIC is seeking a Communications Systems Engineer to act as a Security Control Assessor to provide onsite systems engineering and technical advisory (SETA)

Full-time

Compensation information provided in the description

Product Engineer, Applied AI

San Francisco, California

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Today

PRODUCT ENGINEER, APPLIED AI The Firm Paradigm is a San Francisco-based investment firm focused on frontier technologies across the globe, with over $11 billion in assets under management. We make investments in companies and protocols at all stages, ranging from early-stage venture financing rounds to growth equity to liquid assets. Paradigm was co-founded in 2018 and is co-led by Matt Huang and Alana Palmedo. We've been hard at work investigating the world's most beautiful technical problem

Full-time

USD 250,000.00 - 400,000.00 per year

Cryptography jobs in California, USA